Designed specifically to pump abrasive mixtures (sludge) and cement mortars.
INDUSTRIAL PUMPS
typical sizes:
Centrifugal pumps of NC series
Centrifugal pumps of NC series is intended to pump various liquids:
- abrasive hydraulic fluids (clay and gravel mortars, mixtures of water and sand, ore, etc.);
- flushing liquid used in the course of well drilling;
- household and industrial waste waters;
- spent flushing liquid (into cyclone plant to clean it of drilled solids;
- cement mortars.
Advantages of centrifugal pump NC-R1:
- simple maintenance;
- light weight;
- compact size;
- extreme durability;
- minimal installation space requirements;
- all parts are steel casted;
- stainless steel impeller;
- increased wearing resistance of pump components;
- horizontal or vertical layout;
- versatile, modular design that allows customers to purchase only the parts necessary for repairs;
- ability to alter rotation direction, which is possible because it is simple to install an impeller suitable for the necessary rotation and volute direction (only the impeller is to be replaced, while all other parts remain the same);
- exposed impeller.
Centrifugal pump NC-40R1 (2"х1½"х7")
| Pumped fluid properties: | |
|---|---|
| hydraulic fluid density, kg/m3 | up to 1700 |
| temperature, °C | +5 ... +55 |
| solid particle content | up to 60% |
| solid particle maximal size, mm | at most 4 |
| Technical specifications: | |
|---|---|
| Pump overall dimensions (LxWxH), mm | 300х265х265 |
| Inlet port diameter, mm | 50 (2") |
| Outlet port diameter, mm | 40 (1½") |
| Impeller diameter, mm | 182 (7") |
| Maximal speed, rpm | 4200 |
| Connection type | NPT thread, universal flange for the clamp |
| Weight, kg, ±3% | 28.2 |
| Weight of pump with adapter for hydraulic motor 310.Х.28.00.ХХ, kg, ±3% | 30.5 |
| Weight of pump with adapter for electric motor, kg, ±3% | 36.2 |
| Maximal head, m | 118 |
| Maximal flow, m3/h (L/s) | 35 (9.7) |
| Component materials: | |
| Impeller | 40HL |
| Other components (castings) | 40HL |
| Other components (except castings) | 40H |
Centrifugal pump NC-40R1 manufactured by RIFLON is a small and compact device intended for high pressure feeding of thee-cylinder piston pumps involved in wells operation. It is specially designed to pump abrasive mixtures (sludge) and cement mortars. The pumps are manufactured by means of contemporary CNC equipment. Our centrifugal pumps are suitable for various industries.
Operating specifications of NC series centrifugal pumps
Pump modifications
| Type and size | Connection | Rotation |
|---|---|---|
| NC-40R1-01 | Connection to hydraulic motor 310.Х.12.00.ХХ | C.W./C.C.W. |
| NC-40R1-02 | Connection to hydraulic motor 310.Х.28.00.ХХ | C.W./C.C.W. |
| NC-40R1-03 | Connection to electric motor | C.W./C.C.W. |
Advanced setting
| Designation | The option of the performance |
|---|---|
| Type of end connections | Clamp flange |
| NPT internal thread | |
| Shaft seal type | Single mechanical seal |
| Double mechanical seal back-to-back type | |
| Double mechanical seal tandem type | |
| Gland packing |
Centrifugal pumps NC-40R1 (2"х 1½"х 7"). Dimensions.
Picture 1a. Flanged pump version.
Picture 1b. Pump version with internal thread.
Picture 1c. Pump design with single mechanical seal.
Picture 1d. Pump version with double mechanical seal back-to-back type.
Picture 1e. Pump version with double mechanical seal tandem type.
Picture 1f. Pump design with stuffing box.
Picture 2. Version for a hydraulic motor with a volume of 28 cm3 (See more pic. 1a and pic. 1b).
Picture 3. Version for electric motor (See more pic. 1a and pic. 1b).
Centrifugal pump NC-50R1 (3"x2"x6½")
| Pumped fluid properties: | |
|---|---|
| hydraulic fluid density, kg/m3 | up to 1500 |
| temperature, °C | +5 ... +55 |
| solid particle content | up to 60% |
| solid particle maximal size, mm | at most 4 |
| Technical specifications: | |
|---|---|
| Pump overall dimensions (LxWxH), mm | 266х250х232 |
| Inlet port diameter, mm | 76 (3") |
| Outlet port diameter, mm | 50 (2") |
| Impeller diameter, mm | 165 (6½") |
| Maximal speed, rpm | 5000 |
| Connection type | NPT thread, universal flange for the clamp |
| Weight, kg, ±3% | 25 |
| Maximal head, m | 105 |
| Maximal flow, m3/h (L/s) | 50 (15) |
| Component materials: | |
| Impeller | 20H13L |
| Other components (castings) | 40HL |
| Other components (except castings) | 40H |
Centrifugal pump NC-50R1 manufactured by RIFLON is a small and compact device intended for high pressure feeding of thee-cylinder piston pumps involved in wells operation. It is specially designed to pump abrasive mixtures (sludge) and cement mortars. The pumps are manufactured by means of contemporary CNC equipment. Our centrifugal pumps are suitable for various industries.
Operating specifications of NC series centrifugal pumps
Pump modifications
| Type and size | Connection | Rotation |
|---|---|---|
| NC-50R1-01 | Connection to hydraulic motor 310.Х.12.00.ХХ | C.W./C.C.W. |
| NC-50R1-02 | Connection to electric motor | C.W./C.C.W. |
Advanced setting
| Designation | The option of the performance |
|---|---|
| Type of end connections | Clamp flange |
| NPT internal thread | |
| Shaft seal type | Gland seal |
| Mechanical seal |
Centrifugal pumps NC-50R1 (3"x2"x6 1/2"). Dimensions.
Picture 1a. Flanged pump style.
Picture 1b. Tapped pump style.
Picture 2. The option of the performance with the electric motor (See the rest pic. 1a and 1b).
Centrifugal pump NC-65R1 (4"х 2,5"х 15,5")
| Pumped fluid properties: | |
|---|---|
| hydraulic fluid density, kg/m3 | up to 2500* |
| temperature, °C | +5 ... +55 |
| solid particle content | up to 60% |
| solid particle maximal size, mm | at most 8 |
| Technical specifications: | |
|---|---|
| Pump overall dimensions (LxWxH), mm | 565х540х490 |
| Inlet port diameter, mm | 103 (4") |
| Outlet port diameter, mm | 65 (2,5") |
| Impeller diameter, mm | 390 (15,5") |
| Maximal speed, rpm | 2000 |
| Connecting flanges | ASME/ANSI B16,5 Class 150 |
| Weight, kg, ±3% | 120 |
| Maximal head, m | 120 |
| Maximal flow, m3/h (L/s) | 160 (44,4) |
| Component materials: | |
| Impeller | 420 C 24 B.S. |
| Other components (castings) | L40H |
| Other components (except castings) | 5140 AISI |
* There are limitations as the density of the liquid is limited by the maximum power consumption of the pump.
Centrifugal pump NC-65R1 manufactured by RIFLON is a small and compact device intended for high pressure feeding of thee-cylinder piston pumps involved in wells operation. It is specially designed to pump abrasive mixtures (sludge) and cement mortars. The pumps are manufactured by means of contemporary CNC equipment. Our centrifugal pumps are suitable for various industries.
Operating specifications of NC series centrifugal pumps
Pump modifications
| Type and size | Pic. | Connection | Rotation |
|---|---|---|---|
| NC-65R1 | 1 | Coupling | C.W./C.C.W. |
| NC-65R1-01 | 2 | Connection to hydraulic motor 310.Х.56.00.ХХ | C.W./C.C.W. |
| NC-65R1-02 | 3 | Connection to hydraulic motor 310.Х.80.00.ХХ | C.W./C.C.W. |
| NC-65R1-03 | 4 | Connection to hydraulic motor 310.Х.112.0F.ХХ | C.W./C.C.W. |
Advanced setting
- Flow part made of corrosion-resistant steel
- Nitriding of the flow part (for 5140 AISI steel)
- Set of counter flanges with fasteners and gasket
- Single mechanical seal (gland packing seal is a standart)
- Double mechanical seal (gland packing seal is a standart)
- API Plan mechanical seal system
Centrifugal pumps NC-65R1 (4"х 2,5"х 15,5"). Dimensions.
Picture 1.
Picture 2. See the rest pic. 1.
Picture 3. See the rest pic. 1.
Picture 4. See the rest pic. 1.
Centrifugal pump NC-76R1 (4"x3"x12")
| Pumped fluid properties: | |
|---|---|
| hydraulic fluid density, kg/m3 | up to 2500 |
| temperature, °C | +5 ... +55 |
| solid particle content | up to 60% |
| solid particle maximal size, mm | at most 8 |
| Technical specifications: | |
|---|---|
| Pump overall dimensions (LxWxH), mm | 540х480х410 |
| Inlet port diameter, mm | 103 (4") |
| Outlet port diameter, mm | 76 (3") |
| Impeller diameter, mm | 310 (12") |
| Maximal speed, rpm | 2600 |
| Connecting flanges | ASME/ANSI B16,5 Class 150 |
| Weight, kg, ±3% | 100 |
| Maximal head, m | 97 |
| Maximal flow, m3/h (L/s) | 200 (56) |
| Component materials: | |
| Impeller | 20H13L |
| Other components (castings) | 40HL |
| Other components (except castings) | 40H |
Centrifugal pump NC-76R1 manufactured by RIFLON is a small and compact device intended for high pressure feeding of thee-cylinder piston pumps involved in wells operation. It is specially designed to pump abrasive mixtures (sludge) and cement mortars. The pumps are manufactured by means of contemporary CNC equipment. Our centrifugal pumps are suitable for various industries.
Operating specifications of NC series centrifugal pumps
Pump modifications
| Type and size | Pic. | Connection | Rotation |
|---|---|---|---|
| NC-76R1 | 1 | Coupling | C.W./C.C.W. |
| NC-76R1-01 | 2 | Connection to hydraulic motor with SAE “C” flange with 2 or 4 holes | C.W./C.C.W. |
| NC-76R1-02 | 3 | Connection to hydraulic motor 310.X.56.00.XX | C.W./C.C.W. |
| NC-76R1-03 | 4 | Connection to hydraulic motor 310.X.80.0F.XX | C.W./C.C.W. |
Advanced setting
| Designation | The option of the performance |
|---|---|
| Shaft seal type | Gland seal |
| Mechanical seal |
Centrifugal pumps NC-76R1 (4"x3"x12"). Dimensions.
Picture 1.
Picture 2. See the rest pic. 1.
Picture 3. See the rest pic. 1.
Picture 4. See the rest pic. 1.
Centrifugal pump NC-100R1 (5"x4"x8")
| Pumped fluid properties: | |
|---|---|
| hydraulic fluid density, kg/m3 | up to 2500 |
| temperature, °C | +5 ... +55 |
| solid particle content | up to 60% |
| solid particle maximal size, mm | at most 13 |
| Technical specifications: | |
|---|---|
| Pump overall dimensions (LxWxH), mm | 440х450х400 |
| Inlet port diameter, mm | 123 (5") |
| Outlet port diameter, mm | 100 (4") |
| Impeller diameter, mm | 210 (8") |
| Maximal speed, rpm | 2400 |
| Connecting flanges | ASME/ANSI B16,5 Class 150 |
| Weight, kg, ±3% | 70 |
| Maximal head, m | 40 |
| Maximal flow, m3/h (L/s) | 250 (69) |
| Component materials: | |
| Impeller | 20H13L |
| Other components (castings) | 40HL |
| Other components (except castings) | 40H |
Centrifugal pump NC-100R1 manufactured by RIFLON is a small and compact device intended for high pressure feeding of thee-cylinder piston pumps involved in wells operation. It is specially designed to pump abrasive mixtures (sludge) and cement mortars. The pumps are manufactured by means of contemporary CNC equipment. Our centrifugal pumps are suitable for various industries.
Operating specifications of NC series centrifugal pumps
Pump modifications
| Type and size | Pic. | Connection | Rotation |
|---|---|---|---|
| NC-100R1 | 1 | Coupling | C.W./C.C.W. |
| NC-100R1-01 | 2 | Connection to hydraulic motor with SAE “B” flange with 2 holes | C.W./C.C.W. |
| NC-100R1-02 | 3 | Connection to hydraulic motor HDS-34 | C.W./C.C.W. |
Advanced setting
| Designation | The option of the performance |
|---|---|
| Shaft seal type | Gland seal |
| Mechanical seal |
Centrifugal pumps NC-100R1 (5"x4"x8"). Dimensions.
Picture 1.
Picture 2. See the rest pic. 1.
Picture 3. See the rest pic. 1.
Centrifugal pump NC-127R1 (6"x5"x10")
| Pumped fluid properties: | |
|---|---|
| hydraulic fluid density, kg/m3 | up to 2500 |
| temperature, °C | +5 ... +55 |
| solid particle content | up to 60% |
| solid particle maximal size, mm | at most 20 |
| Technical specifications: | |
|---|---|
| Pump overall dimensions (LxWxH), mm | 585х500х400 |
| Inlet port diameter, mm | 152 (6") |
| Outlet port diameter, mm | 127 (5") |
| Impeller diameter, mm | 252 (10") |
| Maximal speed, rpm | 2400 |
| Connecting flanges | ASME/ANSI B16,5 Class 150 |
| Weight, kg, ±3% | 130 |
| Maximal head, m | 55 |
| Maximal flow, m3/h (L/s) | 270 (75) |
| Component materials: | |
| Impeller | 20H13L |
| Other components (castings) | 40HL |
| Other components (except castings) | 40H |
Centrifugal pump NC-127R1 manufactured by RIFLON is a small and compact device intended for high pressure feeding of thee-cylinder piston pumps involved in wells operation. It is specially designed to pump abrasive mixtures (sludge) and cement mortars. The pumps are manufactured by means of contemporary CNC equipment. Our centrifugal pumps are suitable for various industries.
Operating specifications of NC series centrifugal pumps
